TY  - BOOK
AU  - Kretschmer,Herman L.
TI  - Malignant tumors of the kidney in children / 
PY  - 1938///?]
CY  - [S.l. : 
PB  - s.n., 
N1  - Es separata de: The Journal of Urology, vol. 39, nº3, march, 1938, p. 250-275
ER  -